# AI Flowchart

> Create flowcharts, mind maps, sequence/ER/UML diagrams and charts as editable, presentable boards.

- name: io.aiflowchart/diagrams
- version: 1.0.0
- connection class: R1 (autonomous)
- trust: 83/100 flags: no-repository
- quality: 89/100 (new)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.aiflowchart%2Fdiagrams
- tools: https://api.protogrid.dev/v1/servers/io.aiflowchart%2Fdiagrams/tools

**An agent can connect on its own if it already holds `DIAGRAMS_TOKEN`.** Remote endpoint behind a static API key or header. The registry never sees the value; the agent fills the placeholder.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "diagrams": {
      "type": "http",
      "url": "https://mcp.aiflowchart.io/mcp",
      "headers": {
        "Authorization": "Bearer ${DIAGRAMS_TOKEN}"
      }
    }
  }
}
```

Placeholders to fill: `${DIAGRAMS_TOKEN}`.

## Trust

- hygiene: 80
- liveness: 100
- freshness: 100
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-100% +updated-2d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 89/100 (new)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 100 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 5 of 5 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 942 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: n/a (weight 15)

- n/a `stability.changes`, `stability.rug_pull`: tool history recorded for 2 of the 7 days needed

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 5, about 942 tokens to load them all
- tool set hash: 5fe32488af914d1568ee58630b05031c
- tools last changed: 2026-10-20T14:58:09.336Z
- badge: [![protogrid quality](https://protogrid.dev/badge/io.aiflowchart/diagrams.svg)](https://protogrid.dev/servers/io.aiflowchart/diagrams)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-20 `render_diagram` added
  - Turn Mermaid diagram text into a hosted PNG and SVG image URL (cached on a CDN). Use it when a diagram has to go somewhere that cannot run Mermaid: email, Slack or Teams messages, PDFs, Word/Google Docs, Confluence, WhatsApp, a README. Returns the URLs plus ready-made Markdown and HTML. Free — no AI credits.
- 2026-10-20 `create_diagram` changed (description, inputSchema)
  - before: Create a diagram in AI Flowchart from a plain-English description and get a link that opens it as an editable board (edit, present as an animated slideshow, export PNG/PDF/PowerPoint). Flowcharts, sequence diagrams and mind maps also come back as Mermaid code. Types: flowchart, mindmap, sequence (API / login flows), erdiagram (database), systemdesign (architecture), swimlane, orgchart, uml_class, uml_usecase, uml_state, uml_activity, timeline, gantt (project plan), chart (bar/line/pie… from data you describe). Uses 1 AI credit; advanced types need AI Flowchart Pro.
  - after: Create a diagram in AI Flowchart from a plain-English description and get a link that opens it as an editable board (edit, present as an animated slideshow, export PNG/PDF/PowerPoint). Flowcharts, sequence diagrams and mind maps also come back as Mermaid code. Types: flowchart, mindmap, sequence (API / login flows), erdiagram (database), systemdesign (architecture), swimlane, bpmn (BPMN 2.0 business process), orgchart, uml_class, uml_usecase, uml_state, uml_activity, timeline, gantt (project plan), chart (bar/line/pie… from data you describe). Uses 1 AI credit; advanced types need AI Flowchart Pro.

Full history: https://api.protogrid.dev/v1/servers/io.aiflowchart%2Fdiagrams/changes

## Remotes

- https://mcp.aiflowchart.io/mcp (streamable-http, auth api_key ${DIAGRAMS_TOKEN}, reachable true, uptime30d 1)

## Packages

_none_

## Tools (5)

- `code_to_flowchart`: Turn source code (C, C++, Java, Python or JavaScript, up to 80 lines) into a lab-record style flowchart where every box is linked to its code lines, plus a step-by-step dry run for a sample input (current line, box and variables at each step). Returns a link that opens it ready to play (▶ Explain), the program output and Mermaid code. Uses 1 AI credit.
- `create_diagram`: Create a diagram in AI Flowchart from a plain-English description and get a link that opens it as an editable board (edit, present as an animated slideshow, export PNG/PDF/PowerPoint). Flowcharts, sequence diagrams and mind maps also come back as Mermaid code. Types: flowchart, mindmap, sequence (API / login flows), erdiagram (database), systemdesign (architecture), swimlane, bpmn (BPMN 2.0 business process), orgchart, uml_class, uml_usecase, uml_state, uml_activity, timeline, gantt (project plan), chart (bar/line/pie… from data you describe). Uses 1 AI credit; advanced types need AI Flowchart Pro.
- `list_templates`: List AI Flowchart's ready-made templates (lab programs, UML and ER for student projects, system designs, charts, app walkthroughs, code programs…). Free — no AI credits.
- `open_template`: Get a link that opens one of the templates (from list_templates) as a new editable board. Free — no AI credits.
- `render_diagram`: Turn Mermaid diagram text into a hosted PNG and SVG image URL (cached on a CDN). Use it when a diagram has to go somewhere that cannot run Mermaid: email, Slack or Teams messages, PDFs, Word/Google Docs, Confluence, WhatsApp, a README. Returns the URLs plus ready-made Markdown and HTML. Free — no AI credits.